[INFO] fetching crate split-first-char 2.0.1...
[INFO] building split-first-char-2.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate split-first-char 2.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate split-first-char 2.0.1
[INFO] finished tweaking crates.io crate split-first-char 2.0.1
[INFO] tweaked toml for crates.io crate split-first-char 2.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate split-first-char 2.0.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e2158cf14f585f618e8b6b2e3dc1eab66d638d08ad1fd3fc26b808cc574e6cb
[INFO] running `Command { std: "docker" "start" "-a" "3e2158cf14f585f618e8b6b2e3dc1eab66d638d08ad1fd3fc26b808cc574e6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e2158cf14f585f618e8b6b2e3dc1eab66d638d08ad1fd3fc26b808cc574e6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2158cf14f585f618e8b6b2e3dc1eab66d638d08ad1fd3fc26b808cc574e6cb", kill_on_drop: false }`
[INFO] [stdout] 3e2158cf14f585f618e8b6b2e3dc1eab66d638d08ad1fd3fc26b808cc574e6cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffdce26f7ebc2c0da65dad384e5a9f813e2eb0ad3afba14b11f80314d8d9751f
[INFO] running `Command { std: "docker" "start" "-a" "ffdce26f7ebc2c0da65dad384e5a9f813e2eb0ad3afba14b11f80314d8d9751f", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-first-char v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "ffdce26f7ebc2c0da65dad384e5a9f813e2eb0ad3afba14b11f80314d8d9751f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffdce26f7ebc2c0da65dad384e5a9f813e2eb0ad3afba14b11f80314d8d9751f", kill_on_drop: false }`
[INFO] [stdout] ffdce26f7ebc2c0da65dad384e5a9f813e2eb0ad3afba14b11f80314d8d9751f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f45e56ab1ed192f6152636750f7a04fa3d513460a6ea5ef5b0d321aa4d34d31e
[INFO] running `Command { std: "docker" "start" "-a" "f45e56ab1ed192f6152636750f7a04fa3d513460a6ea5ef5b0d321aa4d34d31e", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-first-char v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "f45e56ab1ed192f6152636750f7a04fa3d513460a6ea5ef5b0d321aa4d34d31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45e56ab1ed192f6152636750f7a04fa3d513460a6ea5ef5b0d321aa4d34d31e", kill_on_drop: false }`
[INFO] [stdout] f45e56ab1ed192f6152636750f7a04fa3d513460a6ea5ef5b0d321aa4d34d31e
